parse out exponentiation

1 files changed, 24 insertions, 0 deletions

diff --git a/modelica-parser-lalrpop/helper_macros.txt b/modelica-parser-lalrpop/helper_macros.txt
new file mode 100644
index 0000000..957586e
--- /dev/null
+++ b/modelica-parser-lalrpop/helper_macros.txt
@@ -0,0 +1,24 @@
+
+// === Helper Macros ==
+
+Comma<T>: Vec<T> = {
+    <v:(<T> ",")*> <e:T?> => match e {
+        None=> v,
+        Some(e) => {
+            let mut v = v;
+            v.push(e);
+            v
+        }
+    }
+};
+
+Dotted<T>: Vec<T> = {
+    <v:(<T> ".")*> <e:T?> => match e {
+        None=> v,
+        Some(e) => {
+            let mut v = v;
+            v.push(e);
+            v
+        }
+    }
+};